Title :
Zero Steady-State Error Current Regulation of PWM Rectifiers Based on Instantaneous Symmetrical Components Transformation
Author :
Chang, Yuan ; Jinjun, Liu ; Xiaoyu, Wang ; Zhaoan, Wang ; Weiwei, Gan
Author_Institution :
Sch. of Electr. Eng., Xi an Jiaotong Univ., Xian
Abstract :
This paper make uses of the instantaneous symmetrical components transformation to deal with the cross-coupling terms and the order doubling issue, then a new current regulator design approach is proposed. The theoretical identicalness between the proposed regulator and the synchronous PI regulator is proven, and both the simulation and the experimental results verify the analysis.
Keywords :
PI control; PWM rectifiers; control system analysis; electric current control; carrier demodulation process; instantaneous symmetrical components transformation; stationary P+Resonant regulator; synchronous PI regulator; three-phase PWM boost rectifiers; zero steady-state error current regulation; Analytical models; Control systems; Current control; Frequency; Hysteresis; Power electronics; Pulse width modulation; Rectifiers; Regulators; Steady-state;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 2009. APEC 2009. Twenty-Fourth Annual IEEE
Conference_Location :
Washington, DC
Print_ISBN :
978-1-4244-2811-3
Electronic_ISBN :
1048-2334
DOI :
10.1109/APEC.2009.4802934
